ddd ddi ddk ddn ddr dds ddy di- did dii dik din dir dis diy dki dkk dkr dks dnd dni dnk dnn dnr dns dny drd dri drk drn drr drs dry dsd dsi dsk dsn dsr dss dsy dy- dyd dyk dyn dyr dys dyy i-d idd idi idk idn idr ids idy iid iii iin iir iis iki ikk ikr iks in- ind ini ink inn inr ins iny ir- ird iri irk irn irr irs iry is- isd isi isk isn isr iss isy iyr iys iyy kdk kdr kds kdy kid kii kik kin kir kis kki kkk kkn kkr kks kky kn- knd kni knk knn knr krd kri krk krn krr krs kry ksd ksi ksk ksn ksr kss kyd kyn kyr kys n-i ndd ndi ndk ndn ndr nds ndy nid nii nik nin nir nis nki nkk nkn nkr nks nky nni nnk nnn nns nrd nri nrk nrn nrr nrs nry nsd nsi nsk nsn nsr nss nsy nyd nyk nyn nys nyy rdd rdi rdn rdr rds rdy rid rii rik rin rir ris riy rkk rks rky rnd rni rnn rnr rns rny rrd rri rrk rrn rrr rrs rsd rsi rsk rsn rsr rss ry- ryd ryk ryn ryr rys ryy sdd sdi sdk sdn sdr sds sdy sid sii sik sin sir sis sk- skd ski skk skr sks sky snd sni snk snn snr sns sny sr- srd sri srk srn srr srs sry ss- ssd ssi ssk ssn ssr sss sy- syd syi syk syn syr sys ydn yds ydy yid yii yin yir yis yki ykk ykn ynd ynk ynn yns yny yrn yrs ysi ysk ysr yss ysy yys yyy